Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6954582 | Digital VTR and video recording / reproducing apparatus | Yoshiki Hirose, Akira YAMASAKI, Tetsuro Yabumoto, Kazunori Miyata | 2005-10-11 |
| 6768862 | Retrieval method and retrieval device by designation of recording time in image recording/reproducing apparatus | Yoshiaki Maida, Kazunori Miyata | 2004-07-27 |
| 6766105 | Digital VTR | Yukio Sugimura | 2004-07-20 |
| 6233391 | Digital video recorder | Shigekazu Morikawa | 2001-05-15 |
| 4742282 | Brake pulse forming circuit for a video tape recorder | Yukinori Konushi | 1988-05-03 |